2007
DOI: 10.1590/s0100-204x2007001200011
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Marcadores fAFLP na caracterização de três genótipos de umezeiro selecionados como porta-enxertos para pessegueiro

Abstract: fAFLP markers to characterize three mume genotypes selected as rootstocks for peach treeAbstract -The objective of this work was the identification of fAFLP markers to be used in molecular characterization of three mume genotypes selected as rootstocks for peach tree. Twenty-four different fAFLP primer combinations were used and allowed the recognition of 648 markers, comprising 272 markers which were able to discriminate the three clones one from the other. These markers were used to calculate the groupment o… Show more

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Cited by 4 publications
(3 citation statements)
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“…In a research on fAFLP markers concerning the characterization of three mume genotypes selected as rootstocks for peach trees, using 24 primer combinations, Wickert et al (2007) obtained 272 molecular markers, which differed between the three mume genotypes, from a total of 648 markers, thereby yielding an average of 27 bands per primer combination. Santos et al (2008), analyzing the genetic variability of the umbu fruit tree in a semi-arid area of Brazil, with an average of 14.2 bands per primer combination, obtained 141 and 58 polymorphic and monomorphic bands, respectively, using AFLP and 14 combinations of EcoR1/Mse1 primers (IC).…”
Section: Resultsmentioning
confidence: 99%
“…In a research on fAFLP markers concerning the characterization of three mume genotypes selected as rootstocks for peach trees, using 24 primer combinations, Wickert et al (2007) obtained 272 molecular markers, which differed between the three mume genotypes, from a total of 648 markers, thereby yielding an average of 27 bands per primer combination. Santos et al (2008), analyzing the genetic variability of the umbu fruit tree in a semi-arid area of Brazil, with an average of 14.2 bands per primer combination, obtained 141 and 58 polymorphic and monomorphic bands, respectively, using AFLP and 14 combinations of EcoR1/Mse1 primers (IC).…”
Section: Resultsmentioning
confidence: 99%
“…O DNA foi extraído a partir de 50 mg de folhas frescas completamente expandidas, por meio do protocolo descrito por Doyle & Doyle (1991 (Cipriani et al, 1999)] e da série BPPCT [BPPCT 001, BPPCT 002, BPPCT 016, BPPCT 023, BPPCT 026, BPPCT 034 e BPPCT 041 (Dirlewanger et al, 2002)], além de iniciadores para locos STS [OPAP4 (Yamamoto & Hayashi, 2002)] e SCAR [SCAL 19 (Lecouls et al, 1999)]. …”
Section: Methodsunclassified
“…Embora no Brasil o registro de cultivares não exija caracterização molecular, em outros países com sistemas de certificação de material vegetal consolidados, as técnicas moleculares têm permitido elaborar um tipo de impressão digital molecular da planta ("fingerprinting" varietal), o que facilita o controle de qualidade em qualquer etapa do processo produtivo (Bianchi et al, 2004a;Wickert et al, 2007). Bianchi et al (2004b) verificaram problemas de identificação inter e intravarietal de porta-enxertos de pessegueiro [Prunus persica (L.) Batsch], no Banco de Germoplasma da Universidade Federal de Pelotas (UFPel), o que reforça a necessidade de comprovação da origem genética do material presente nesses bancos.…”
Section: Introductionunclassified